秦二厂电站计算机及常规岛控制系统升级改造的策划与实施

Computer and Conventional Island Control System of Qin Two Power Plant Planning and Implementation of Upgrading

本文对秦二厂1、2号机组的电站计算机和常规岛控制系统改造项目实施进行了整体介绍,此项目是国内在役电站最大规模的数字化控制系统改造。本文首先对改造的背景进行介绍,并对项目组织机构、前期调研、项目开展计划、现场实施计划以及整个项目组的节点控制等等进行详细说明,重点介绍了项目组对整个改造项目的控制方法,通过有效的手段使得项目按阶段按步骤有条不紊的开展;重点介绍了改造中的几个亮点,比如DCS重要参数的分站化、电源冗余、临时监测系统的开发等等,对核电站数字控制系统的升级改造有较强的借鉴价值。

The computer of 1,2 unit two Qin plant and conventional island control system renovation project implementation of the overall introduction,the project is the transformation in the digital control system of the largest service station.Firstly,the transformation of the background is introduced,and the project organization,preliminary research,project plan,implementation of the scene the plan and the whole project group of node control and so on in detail,introduces the control method of the project group on the whole renovation project,through effective means of making the project according to stage according to the development of key steps of everything in good order and well arranged;the few bright spots in the transformation,such as the important parameters of the DCS substation The power supply redundancy,the development of the temporary monitoring system and so on,have a strong reference value for the upgrading of the digital control system of nuclear power plant.